The nicest part was the Agnes Martin room -- dedicated to Ms Martin (who spent most of the patter part of her life in Taos), it contains several world-class gems. Far and away the most important elements in the collection.
Downside: the Harwood seems to to belong to any of the reciprocal museum programs, so you'll have to spend the very-reasonable $10/adult entrance fee.
Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more.